2517771260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{4937}}^1$

素因数の和:5582

約数の個数: 48

約数和(自身を含む): 5420501856

約数和(自身を除く): 2902730596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 593, 860, 1186, 2372, 2965, 4937, 5930, 9874, 11860, 19748, 24685, 25499, 49370, 50998, 98740, 101996, 127495, 212291, 254990, 424582, 509980, 849164, 1061455, 2122910, 2927641, 4245820, 5855282, 11710564, 14638205, 29276410, 58552820, 125888563, 251777126, 503554252, 629442815, 1258885630, 2517771260]

約数ペア:

[(1, 2517771260), (2, 1258885630), (4, 629442815), (5, 503554252), (10, 251777126), (20, 125888563), (43, 58552820), (86, 29276410), (172, 14638205), (215, 11710564), (430, 5855282), (593, 4245820), (860, 2927641), (1186, 2122910), (2372, 1061455), (2965, 849164), (4937, 509980), (5930, 424582), (9874, 254990), (11860, 212291), (19748, 127495), (24685, 101996), (25499, 98740), (49370, 50998)]